Are there logs to track proxy login activity in CPQ?

Summary:

For cloud configure, price, quote (CPQ) our company has this application under public audit control and we need a way to know which actual user may have proxy logged in as another user and what actions they may have taken as that user.

Content (required):

I'm wondering if anyone has experience with CPQ in a public company where they needed to verify with their auditors what an admin in the system can do when they proxy log in as someone else? Right now it appears the the transaction history is logged as the proxied user and not the admin user and it is difficult from the performance logs to identify when an admin has assumed the proxy as another user. A convenient way to track changes while proxy logged in would be great to have.